Dirk Hagemann

584 total citations
9 papers, 309 citations indexed

About

Dirk Hagemann is a scholar working on Physiology, Endocrine and Autonomic Systems and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Dirk Hagemann has authored 9 papers receiving a total of 309 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Physiology, 3 papers in Endocrine and Autonomic Systems and 3 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Dirk Hagemann's work include Diet and metabolism studies (4 papers), Regulation of Appetite and Obesity (3 papers) and Gastrointestinal motility and disorders (2 papers). Dirk Hagemann is often cited by papers focused on Diet and metabolism studies (4 papers), Regulation of Appetite and Obesity (3 papers) and Gastrointestinal motility and disorders (2 papers). Dirk Hagemann collaborates with scholars based in Germany, Denmark and United States. Dirk Hagemann's co-authors include Juris J. Meier, Wolfgang E. Schmidt, Jens J. Holst, Baptist Gallwitz, Oliver Goetze, Michael A. Nauck, Matthias Banasch, W Schmidt, A. Zink and Rieke Alten and has published in prestigious journals such as American Journal of Physiology-Endocrinology and Metabolism, JAIDS Journal of Acquired Immune Deficiency Syndromes and Regulatory Peptides.

In The Last Decade

Dirk Hagemann

9 papers receiving 299 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Dirk Hagemann	138	110	99	83	63	9	309
Audrey Melvin	78 0.6×	61 0.6×	118 1.2×	110 1.3×	37 0.6×	12	283
R Lugari	207 1.5×	68 0.6×	100 1.0×	140 1.7×	33 0.5×	14	362
Luigi Sposato	156 1.1×	49 0.4×	86 0.9×	206 2.5×	46 0.7×	12	378
Tina Jorsal	164 1.2×	83 0.8×	90 0.9×	140 1.7×	38 0.6×	12	367
E. Øster-Jørgensen	66 0.5×	28 0.3×	99 1.0×	133 1.6×	38 0.6×	28	335
Natia Peradze	109 0.8×	62 0.6×	139 1.4×	86 1.0×	30 0.5×	14	313
G. Mueller	171 1.2×	156 1.4×	189 1.9×	117 1.4×	71 1.1×	7	492
Ulrich Dischinger	151 1.1×	35 0.3×	80 0.8×	155 1.9×	9 0.1×	49	346
Burkhard Göke	409 3.0×	102 0.9×	129 1.3×	255 3.1×	72 1.1×	11	550
Annegrete Juul	334 2.4×	94 0.9×	104 1.1×	211 2.5×	36 0.6×	6	434

Countries citing papers authored by Dirk Hagemann

Since Specialization

Citations

This map shows the geographic impact of Dirk Hagemann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Dirk Hagemann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dirk Hagemann more than expected).

Fields of papers citing papers by Dirk Hagemann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dirk Hagemann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Dirk Hagemann. The network helps show where Dirk Hagemann may publish in the future.

Co-authorship network of co-authors of Dirk Hagemann

This figure shows the co-authorship network connecting the top 25 collaborators of Dirk Hagemann. A scholar is included among the top collaborators of Dirk Hagemann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Dirk Hagemann. Dirk Hagemann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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9 of 9 papers shown

Adamek, R. J., et al.. (2008). ¹³C-mixed-Triglycerid CO₂-Exhalationstest: Untersuchung mit einem isotopenselektiven, nicht dispersiven Infrarotspektrometer zur indirekten Beurteilung der exokrinen Pankreasfunktion^*. DMW - Deutsche Medizinische Wochenschrift. 124(5). 103–108. 3 indexed citations

Hagemann, Dirk, et al.. (2007). Glucagon-like peptide 1 (GLP-1) suppresses ghrelin levels in humans via increased insulin secretion. Regulatory Peptides. 143(1-3). 64–68. 69 indexed citations

Banasch, Matthias, Kerem Bulut, Dirk Hagemann, et al.. (2006). Glucagon-like peptide 2 inhibits ghrelin secretion in humans. Regulatory Peptides. 137(3). 173–178. 16 indexed citations

Banasch, Matthias, Oliver Goetze, Kerem Bulut, et al.. (2005). 13C-Methionine Breath Test Detects Distinct Hepatic Mitochondrial Dysfunction in HIV-Infected Patients With Normal Serum Lactate. JAIDS Journal of Acquired Immune Deficiency Syndromes. 40(2). 149–154. 17 indexed citations

Meier, Juris J., Oliver Goetze, Dirk Hagemann, et al.. (2004). Gastric inhibitory polypeptide does not inhibit gastric emptying in humans. American Journal of Physiology-Endocrinology and Metabolism. 286(4). E621–E625. 131 indexed citations

Hagemann, Dirk, Juris J. Meier, Baptist Gallwitz, & W Schmidt. (2003). Appetitregulation durch Ghrelin - ein neues neuroendokrines gastrales Peptidhormon der Gut-Brain-Achse. Zeitschrift für Gastroenterologie. 41(9). 929–936. 28 indexed citations

Listing, Joachim, R. Rau, Bettina Müller, et al.. (2000). HLA-DRB1 genes, rheumatoid factor, and elevated C-reactive protein: independent risk factors of radiographic progression in early rheumatoid arthritis. Berlin Collaborating Rheumatological Study Group.. PubMed. 27(9). 2100–9. 29 indexed citations

Pfaffenbach, B, R. J. Adamek, Dirk Hagemann, J. Schaffstein, & Martin Wegener. (1998). Gastric emptying and antral myoelectrical activity in chronic alcoholics with dyspepsia.. PubMed. 45(22). 1165–71. 4 indexed citations

Pfaffenbach, B, R. J. Adamek, Dirk Hagemann, et al.. (1996). Effect of progressive systemic sclerosis on antral myoelectrical activity and gastric emptying.. PubMed. 34(9). 517–21. 12 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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